Spitfire Wheels Classic Formula Four 53mm 101a

Spitfire Wheels Classic Formula Four 53mm 101a is a fast, park-ready wheel set designed for skaters who want maximum speed, a crisp ride, and clean slide control on smooth terrain. The harder 101a Formula Four urethane rolls extremely fast and feels highly responsive, while still delivering Spitfire’s signature durability with strong abrasion resistance and flatspot protection. With a 53mm diameter, you get a slightly smoother roll and better speed retention than smaller sizes, while the Classic shape keeps the ride balanced and familiar for all types of skating.

Technical specs

• Brand: Spitfire Wheels

• Model / series: Formula Four

• Wheel shape: Classic

• Diameter: 53 mm

• Durometer (hardness): 101a

• Urethane features: high abrasion resistance, flatspot resistance, smooth fast slide, high rebound compound

• Use: all terrains

• Pack size: 4 wheels

Key benefits

• 101a hardness for maximum speed and crisp response on smooth surfaces

• 53mm diameter for a balanced setup with better speed retention than smaller wheels

• Classic shape for predictable grip and a familiar ride feel

• Formula Four urethane for long-lasting performance and flatspot resistance

• Clean, consistent slides for controlled braking and smooth powerslides

Performance & ride feel

These wheels feel hard, fast, and extremely responsive — perfect for skateparks and smoother street spots where you want maximum speed and a direct board feel. The 53mm diameter provides a touch more roll and stability without losing technical control, while 101a durometer makes slides clean and predictable. A strong choice if you like fast park wheels with a crisp feel and long-lasting performance.

• Extremely fast roll on smooth concrete and ramps

• Crisp board feel with high responsiveness

• Clean slide release with predictable control

• Durable urethane built for heavy sessions

• Best for parks, smooth street, and transition skating

How does it feel underfoot? Fast, crisp, and direct with clean, controlled slides.
Is it best for street, park, transition, or all-terrain? Park and smooth street — ideal when you want maximum speed and a sharp, responsive ride.